Finding the Fourth Proportional to 1,067,086.62, 1,472,626.71 and 614,523.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,086.62 : 1,472,626.71 = 614,523.42 : x
2. Step 2: Convert to fraction form
   1,067,086.62/1,472,626.71 = 614,523.42/x
3. Step 3: Cross multiply
   1,067,086.62x = 1,472,626.71 × 614,523.42
4. Step 4: Simplify right side
   1,067,086.62x = 904,963,602,212.55
5. Step 5: Solve for x
   x = 904,963,602,212.55/1,067,086.62
6. Step 6: Final answer
   x = 848,069.49